Video · Why Do Some Farts Smell So Bad? TwitterShare on Facebook11 317 225 views SciShow - August 5, 2017 Science SciShow More Videos So You Need To Dispose Of Some Nuclear Waste… Science · 15 hours ago So You Need To Dispose Of Some Nuclear Waste… Science · 15 hours ago Do Animals Exercise? Science · 2 days ago Do Animals Exercise? Science · 2 days ago Can You Melt Wood? Science · 3 days ago 5 Weird Ways People Tried to Live Forever Science · 4 days ago 5 Weird Ways People Tried to Live Forever Science · 4 days ago How Old IS Language? Science · 7 days ago